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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 541 records · Page 30

All sources NASA NTRS DOE OSTI

NASA NTRS1963

LOW INSERTION-LOSS, CAPACITIVELY SCANNED GONIOMETER FOR FARADAY ROTATION MEASUREMENTS IN THE VHF RANGE

Faraday rotation measurements in the vhf range are made using a low-insertion goniometer with capacitive scanning

INSTRUMENTATION↗

NASA NTRS1964

Image analysis of area-scan television

Image analysis of area scan television

IMAGE CONVERTER↗

NASA NTRS1964

Pseudorandom scanning.

Sequential and pseudorandom scanning methods in television reception

PSEUDORANDOM SIGNAL↗

NASA NTRS1965

Image related scanning systems for visual simulation.

Image related scanning systems for visual simulation display for space rendezvous and docking

DISPLAY SYSTEM↗

NASA NTRS1966

Ultrasonic hand tool allows convenient scanning of spot welds

Small, portable, electrically powered hand tool, coupled with auxiliary ultrasonic equipment, allows convenient scanning of spot welds for discontinuities.

Mitchell, D. K.↗

NASA NTRS1966

Angular dependence of albedo from stratiform clouds as measured by Tiros IV scanning radiometers

Anisotropy in albedo of low stratiform clouds measured by Tiros IV scanning radiometers

ALBEDO↗

NASA NTRS1965

Use of a scanning slit in determination of a radial irradiance distribution.

Scanning slit across point or line spread function in determination of radial irradiance distribution

TRANSFER FUNCTION↗

NASA NTRS1965

Scanning celestial attitude determination system /SCADS/.

Scanning celestial attitude determination system /SCADS/ for three-axis satellite attitude information for Earth and spin stabilized satellites and probes

SPIN STABILIZATION↗

NASA NTRS1966

Fast scanning infrared microscope for semiconductor evaluation.

Fast scanning IR microscope for semiconductor evaluation used for engineering design analysis, reliability improvement, failure analysis, etc

INFRARED SCANNER↗

NASA NTRS1966

Scanning spectrometer of the Gillieson type.

Plane grating monochromator illuminated by convergent light for scanning spectrometers on astronomical telescopes

SPECTROMETER↗

NASA NTRS1966

The fine guidance sensor - An electronic scanning star tracker.

Boresighted scanning star tracker for precise attitude sensing and control of sounding rocket

ATTITUDE CONTROL↗

NASA NTRS1966

Image-related scanning systems for visual simulation.

Image related scanning systems for visual simulation display for space rendezvous and docking

IMAGING TECHNIQUE↗

NASA NTRS1967

Gimbaled-mirror scanning system capable of spiral pattern

Gimbaled-mirror infrared radiation scanner, with a lightweight torque motor direct coupled to each axis, is capable of scanning in a highly efficient spiral pattern. The scanner is lightweight and can be remotely positioned in previously inaccessible areas because the radiometer head and the gimbaled-mirror scanner can be separated.

Haertsch, O. C.↗

NASA NTRS1968

Scan rate converter for tape recording and playback of TV pictures

Magnetic tape recording and playback equipment converts television pictures, both black and white and color, from one scan rate to another. The equipment indexes color picture frames for retrieval electronically and can be used as a document storage and retrieval medium that is compatible with hard-copy printout machines.

Holt, N. I.↗

NASA NTRS1967